{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1112442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb15c3aa671f151fc6ea0338a1d3c900e95c9f6bbaac240063b909f6d215e9c39",
    "signature": "0x80bd72465dfe5a17eefbd6d8a1f040126944e7986696acd1216fded574dc9de96903147c6333cc142d31e512133326b22e692f10546debe51a1a4a84467fa83d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}